walk_category_dropdown_tree

February 12, 2011 by Thorsten 0 Comments

Definition:
function walk_category_dropdown_tree() {}

Retrieve HTML dropdown (select) content for category list.

Source code

function walk_category_dropdown_tree() {

	$args = func_get_args();

	// the user's options are the third parameter

	if ( empty($args[2]['walker']) || !is_a($args[2]['walker'], 'Walker') )

		$walker = new Walker_CategoryDropdown;

	else

		$walker = $args[2]['walker'];



	return call_user_func_array(array( &$walker, 'walk' ), $args );

}

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